The human brain uses approximately as much energy as a 10 watt light bulb.
120
The average sperm cell swims at 8 inches per hour.
76
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
There are about 1,400 different species of bacteria in your belly button.
10
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111